allow multiple audiences

[gruberlu]

Hey there!

This change allows for multiple allowed audiences when verifying a JWT (see #342 ).

I did not implement the suggested function signature func WithAudiences(auds []string, matchAll bool) ParserOption {} as this would either cause breaking changes or lead to confusion and unnecessary complexity as a separate option.

[oxisto]

Hey there!

This change allows for multiple allowed audiences when verifying a JWT (see #342 ).

I did not implement the suggested function signature func WithAudiences(auds []string, matchAll bool) ParserOption {} as this would either cause breaking changes or lead to confusion and unnecessary complexity as a separate option.

Can you elaborate how this would be a breaking change?

[gruberlu]

You would either have two functions then (WithAudience and WithAudiences) which does not cause a breaking change but is a little confusing in my opinion or just have the new function WithAudiences which does break existing code.